WAC 388-478-0055
| WSR Filing Number | Type of Filing | Date of Filing |
| 24-06-025 | Permanent Rule | 2/28/2024 |
| 24-03-123 | Proposal Original Notice | 1/19/2024 |
| 24-02-041 | Emergency Rule | 12/27/2023 |
| 23-24-068 | Preproposal Statement of Inquiry | 12/04/2023 |
| 23-24-009 | Permanent Rule | 11/27/2023 |
| 23-22-015 | Emergency Rule | 10/19/2023 |
| 23-17-121 | Proposal Original Notice | 8/18/2023 |
| 23-14-068 | Preproposal Statement of Inquiry | 6/28/2023 |
| 23-14-065 | Emergency Rule | 6/28/2023 |
| 20-23-053 | Permanent Rule | 11/13/2020 |
| 20-19-118 | Proposal Original Notice | 9/21/2020 |
| 20-15-119 | Preproposal Statement of Inquiry | 7/17/2020 |
| 18-24-032 | Permanent Rule | 11/28/2018 |
| 18-19-072 | Proposal Original Notice | 9/17/2018 |
| 18-15-045 | Preproposal Statement of Inquiry | 7/13/2018 |
| 17-01-067 | Preproposal Statement of Inquiry Withdrawal | 12/15/2016 |
| 13-22-037 | Permanent Rule | 10/31/2013 |
| 13-19-064 | Proposal Original Notice | 9/17/2013 |
| 13-14-036 | Preproposal Statement of Inquiry | 6/27/2013 |
| 11-23-178 | Preproposal Statement of Inquiry Withdrawl | 11/23/2011 |
| 11-23-151 | Preproposal Statement of Inquiry | 11/22/2011 |
| 10-18-105 | Preproposal Statement of Inquiry | 9/01/2010 |
| 08-16-067 | Permanent Rule | 7/31/2008 |
| 08-14-104 | Emergency Rule | 6/30/2008 |
| 08-13-047 | Proposal Original Notice | 6/12/2008 |
| 08-09-106 | Preproposal Statement of Inquiry | 4/21/2008 |
| 07-22-022 | Permanent Rule | 10/26/2007 |
| 07-21-141 | Emergency Rule | 10/24/2007 |
| 07-18-067 | Proposal Original Notice | 9/04/2007 |
| 07-14-073 | Emergency Rule | 6/29/2007 |
| 07-12-060 | Preproposal Statement of Inquiry | 6/04/2007 |
| 06-16-071 | Permanent Rule | 7/28/2006 |
| 06-12-041 | Emergency Rule | 5/31/2006 |
| 06-12-040 | Proposal Original Notice | 5/31/2006 |
| 06-07-146 | Preproposal Statement of Inquiry | 3/21/2006 |
| 06-01-045 | Permanent Rule | 12/15/2005 |
| 05-22-101 | Emergency Rule | 11/01/2005 |
| 05-22-100 | Proposal Original Notice | 11/01/2005 |
| 05-14-076 | Emergency Rule | 6/30/2005 |
| 05-13-173 | Preproposal Statement of Inquiry | 6/21/2005 |
| 04-07-024 | Permanent Rule | 3/08/2004 |
| 04-03-096 | Proposal Supplemental | 1/20/2004 |
| 04-02-011 | Emergency Rule | 12/29/2003 |
| 03-21-147 | Emergency Rule | 10/22/2003 |
| 03-21-124 | Proposal Original Notice | 10/20/2003 |
| 03-18-101 | Preproposal Statement of Inquiry | 9/02/2003 |
| 03-03-114 | Permanent Rule | 1/21/2003 |
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